Question

question 18 (1 point)
which hiv/aids test shows how many copies of the virus are circulating in the blood
o a
rapid test
b
western blot test
o c
cd4
o d
rna

Explanation:

HIV RNA tests measure the amount of HIV (human immunodeficiency virus) genetic material (RNA) in the blood. This is directly related to the number of virus copies circulating. CD4 tests measure the number of CD4 cells (a type of white blood cell) which is important for assessing the immune system's health in HIV - positive individuals but not the virus copy number. Western blot test is a confirmatory test for HIV antibodies. Rapid tests are used for initial screening of HIV antibodies.

Answer:

d. RNA